The only explanation I could think of that bears any symbolic relevance is that it could symbolize the evolution of the soul... whereas either sides of the spectrum are the passing ons of spirits, and the middle is life itself.
The people walking through the subway are mere passerbys; but the people standing have reached their stop. In other words, the point of traveling to the realm of life after death.
I might be overanalyzing, though.
Last edited by Love Appears; 16th September 2005 at 03:41 PM.
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